Yup. With a trunked system, fire tac 1 may be on one freq, then on a totally different one later. Same with all the other services on that trunked system!
Therefore, we identify the Talk Group ID for the service, say 12345 is police 1 and 12346 is fire tac 1. We want to assign the GroupID 12345 with the text tag "PD 1" or whatever you wish, then when PD talks on station 1, regardless of the frequency, then the text tag "PD 1" comes up and we know who is talking!
Tip of the day: If you assign talk group ID with text tags, and close the bank (see the check box beside 'Closed' above the bank listing), then all traffic, EXCEPT for those with Group IDs assigned will be locked out!!
This is how I lock out crap I dont want to hear, like operations talking about trash pickup and junk.
See my post in this forum "Roanoke trunking info I have thus far..." or something like that. Theres a file attachment for WIN95 for Roanoke, VA you can look at to see how it all works for me.
Ill try to help the best I can.
So far, I have had *NO* problems what so ever with WIN95 software!! And its free!
Anyway, HTH!
Andrew
BTW, Ill attache it to this too...